What is the current flow on Nooksack River?

Nooksack River was running 1,330 cubic feet per second as of Aug 1, 2026, 6:30 PM UTC, measured at USGS gauge 12213100. This is a build-time snapshot rather than a live reading — check the USGS gauge directly before relying on it.

What is the water temperature on Nooksack River?

64°F (17.8°C) as of Aug 1, 2026, 6:30 PM UTC, at USGS gauge 12213100. Nooksack River carries no state trout classification, so the trout-stress thresholds do not apply to it — this is a water temperature measurement, not a fishery judgement.

Nooksack River

Washington. Streamflow and water-temperature readings from USGS gauges. Running 1,330 cfs as of Aug 1, 2026, 6:30 PM UTC.

Latest Reading

1,330

cubic feet / second

64°F

water temperature (17.8°C)

USGS gauges

Flow measured Aug 1, 2026, 6:30 PM UTC at gauge 12213100. Temperature measured Aug 1, 2026, 6:30 PM UTC at gauge 12213100. These are build-time snapshots, not a live feed — check the USGS gauge before relying on them.

USGS Gauges on Nooksack River

Gauge	Station	Water temp?
12210700	NOOKSACK RIVER AT NORTH CEDARVILLE, WA	Yes
12211200	NOOKSACK RIVER AT EVERSON, WA	—
12211500	NOOKSACK RIVER NEAR LYNDEN, WA	—
12213100	NOOKSACK RIVER AT FERNDALE, WA	Yes

Fly fishing rivers →Washington trout water →Washington lakes →

Conditions: USGS NWIS (public domain).